3D glasses



FIG. 1 is a top left front perspective view of 3D glasses in accordance with our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevation view thereof, the left side elevation being a mirror image thereof;

FIG. 7 is a section taken through line 7-7 in FIG. 2;

FIG. 8 is a perspective view similar to FIG. 1, but showing the 3D glasses in a folded condition;

FIG. 9 is a perspective view similar to FIG. 1, but showing the 3D glasses in a monotone color in accordance with a second embodiment of our new design;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a right side elevation view thereof, the left side elevation being a mirror image thereof;

FIG. 15 is a section taken through line 15-15 in FIG. 11; and,

FIG. 16 is a perspective view similar to FIG. 9, but showing the 3D glasses in a folded condition. 

The ornamental design for “3D glasses,” as shown and described. 